Refactor deep link handling and navigation to consent, payment, authentication screens

[mnzaki]

Description

Currently, there's an action handleDeepLink which does some manual link verification and then dispatches the appropriate action. The actions then set some data in redux state and navigate to the appropriate screen which grabs that data from there.

This is unnecessary, and also feels like a misuse of redux state. react-navigation has support for handling links, we don't need to do it manually, but it would pass the params directly to the appropriate screen, so the screens themselves must know how to handle the params

TODO

• #1478 Replaced the SSO reducer with navigation props
• Use react navigation's url instead of manual handleDeepLink